FR2860291B1 - OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE - Google Patents

OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE

Info

Publication number
FR2860291B1
FR2860291B1 FR0311317A FR0311317A FR2860291B1 FR 2860291 B1 FR2860291 B1 FR 2860291B1 FR 0311317 A FR0311317 A FR 0311317A FR 0311317 A FR0311317 A FR 0311317A FR 2860291 B1 FR2860291 B1 FR 2860291B1
Authority
FR
France
Prior art keywords
optical fiber
rotation speed
sensor device
speed sensor
fiber interferometric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0311317A
Other languages
French (fr)
Other versions
FR2860291A1 (en
Inventor
Jean Pierre Huignard
Arnaud Brignon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR0311317A priority Critical patent/FR2860291B1/en
Priority to US10/573,073 priority patent/US7489404B2/en
Priority to EP04766597A priority patent/EP1664675B1/en
Priority to DE602004013345T priority patent/DE602004013345T2/en
Priority to PCT/EP2004/051904 priority patent/WO2005031261A1/en
Publication of FR2860291A1 publication Critical patent/FR2860291A1/en
Application granted granted Critical
Publication of FR2860291B1 publication Critical patent/FR2860291B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Optical Transform (AREA)
  • Gyroscopes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
FR0311317A 2003-09-26 2003-09-26 OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE Expired - Fee Related FR2860291B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0311317A FR2860291B1 (en) 2003-09-26 2003-09-26 OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE
US10/573,073 US7489404B2 (en) 2003-09-26 2004-08-25 Fiber-optic interferometric rotation speed sensor including a non-linear mirror
EP04766597A EP1664675B1 (en) 2003-09-26 2004-08-25 Interferometric optical fibre rotation rate sensing device
DE602004013345T DE602004013345T2 (en) 2003-09-26 2004-08-25 FIBER OPTIC INTERFEROMETRICAL MEASURING DEVICE FOR SPEED MEASUREMENT
PCT/EP2004/051904 WO2005031261A1 (en) 2003-09-26 2004-08-25 Sensor device used to detect interferometric rotational speed and comprising an optical fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0311317A FR2860291B1 (en) 2003-09-26 2003-09-26 OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE

Publications (2)

Publication Number Publication Date
FR2860291A1 FR2860291A1 (en) 2005-04-01
FR2860291B1 true FR2860291B1 (en) 2005-11-18

Family

ID=34307204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0311317A Expired - Fee Related FR2860291B1 (en) 2003-09-26 2003-09-26 OPTICAL FIBER INTERFEROMETRIC ROTATION SPEED SENSOR DEVICE

Country Status (5)

Country Link
US (1) US7489404B2 (en)
EP (1) EP1664675B1 (en)
DE (1) DE602004013345T2 (en)
FR (1) FR2860291B1 (en)
WO (1) WO2005031261A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901923B1 (en) * 2006-05-30 2009-11-20 Thales Sa LASER SOURCE FOR LIDAR APPLICATION
FR2932929B1 (en) * 2008-06-20 2010-06-04 Thales Sa LASER DEVICE HAVING MEANS FOR PHASING A LARGE NUMBER OF COHERENT SOURCES
US20100275820A1 (en) * 2009-04-29 2010-11-04 Damm William R Receiving apparatus
US9726472B1 (en) * 2013-11-22 2017-08-08 Stc.Unm Intracavity fiber sensors
FR3050025B1 (en) * 2016-04-06 2018-07-20 Thales COMPACT RESONANT OPTICAL GYROMETER WITH THREE FREQUENCIES
CN116045950B (en) * 2023-03-31 2023-06-23 中国船舶集团有限公司第七〇七研究所 Interference type optical fiber gyro driven by self-locking mode light source

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
FR2188183B1 (en) * 1972-06-02 1974-12-27 Thomson Csf
FR2274992A1 (en) * 1974-06-14 1976-01-09 Thomson Csf ELECTRO-OPTICAL CONVERTER AND OPTICAL RECORDING SYSTEM INCLUDING SUCH A CONVERTER
FR2385079A1 (en) * 1977-03-23 1978-10-20 Thomson Csf VISUALIZATION DEVICE, BY HOLOGRAPHIC INTERFEROMETRY, OF DEFORMATIONS OF DEFORMABLE STRUCTURES
FR2426922A1 (en) * 1978-05-26 1979-12-21 Thomson Csf COMPACT OPTICAL STRUCTURE WITH INTEGRATED SOURCE
FR2431141A1 (en) * 1978-07-10 1980-02-08 Thomson Csf OPTICAL RADIATION SOURCE COMPRISING A SEMICONDUCTOR LASER AND MEANS OF ANAMORPHOSIS OF THE BEAM EMITTED BY THIS LASER
FR2468947A1 (en) * 1979-11-05 1981-05-08 Thomson Csf REAL-TIME OPTICAL CORRELATION SYSTEM
FR2482325A1 (en) * 1980-05-08 1981-11-13 Thomson Csf REAL-TIME SCANNING OBSERVATION SYSTEM
FR2494866A1 (en) * 1980-11-25 1982-05-28 Thomson Csf INTERFEROMETRY DEVICE FOR REAL-TIME VISUALIZATION OF DEFORMATIONS OF VIBRATING STRUCTURES
FR2495873B1 (en) * 1980-12-05 1987-01-02 Thomson Csf DEVICE FOR SWITCHING OPTICAL BEAMS AND TELEPHONE CENTRAL COMPRISING SUCH A DEVICE
FR2503862B1 (en) * 1981-04-08 1985-11-22 Centre Nat Rech Scient INTERFEROMETRIC OPTICAL DEVICE WITH PHASE CONJUGATION MIRROR (S), PARTICULARLY FOR LASER GYROMETER
FR2516232B1 (en) * 1981-11-09 1986-02-21 Thomson Csf MICHELSON INTERFEROMETER WITH PHOTOREFRACTIVE MIRROR
FR2518766A1 (en) * 1981-12-18 1983-06-24 Thomson Csf OPTICAL BEAM SWITCHING DEVICE AND TELEPHONE CENTRAL COMPRISING SUCH A DEVICE
FR2554596B1 (en) * 1983-11-04 1985-12-27 Thomson Csf INTERFEROMETRIC DEVICE FOR MEASURING AN ANGULAR ROTATION SPEED
IL74284A (en) * 1985-02-08 1989-02-28 Technion Res & Dev Foundation Optical apparatus particularly useful as an optical gyro
FR2615635B1 (en) * 1987-05-19 1991-10-11 Thomson Csf DEVICE FOR CONTROLLING A LIGHT BEAM IN A LARGE ANGULAR FIELD AND APPLICATION TO A DETECTION DEVICE
FR2621116B1 (en) * 1987-09-25 1990-01-26 Quantel Sa ACTIVE OPTICAL GYROMETER WITH PHASE CONJUGATION
US4944591A (en) * 1988-12-05 1990-07-31 Rockwell International Corporation Double phase-conjugate fiber optic gyroscope
FR2645355B1 (en) * 1989-03-31 1991-05-31 Thomson Csf LASER POWER GENERATOR WITH OUTPUT BEAM TRANSMISSION DIRECTION CONTROL
FR2645356B1 (en) * 1989-03-31 1991-05-31 Thomson Csf DEFLECTION CELL FOR LASER POWER BEAMS
FR2669441B1 (en) * 1990-11-16 1993-01-22 Thomson Csf DEVICE FOR STABILIZING THE REFLECTIVITY OF PHASE-CONJUGATED MIRRORS BY STIMULATED BRILLOUIN DIFFUSION AT HIGH PULSE REPETITION.
FR2681953B1 (en) * 1991-10-01 1993-11-05 Thomson Csf FREQUENCY CORRELATOR.
FR2696014B1 (en) * 1992-09-18 1994-11-04 Thomson Csf Phase conjugation mirror.
FR2699295B1 (en) * 1992-12-15 1995-01-06 Thomson Csf Optical processing device for electrical signals.
FR2785459B1 (en) * 1998-10-28 2001-05-04 Centre Nat Rech Scient SELF-ADAPTED FILTERS FOR REFINING THE LASER EMISSION
FR2811485B1 (en) * 2000-07-07 2002-10-11 Thomson Csf MODE CONVERSION POWER FIBER LASER
FR2819061B1 (en) * 2000-12-28 2003-04-11 Thomson Csf POLARIZATION CONTROL DEVICE IN AN OPTICAL LINK

Also Published As

Publication number Publication date
FR2860291A1 (en) 2005-04-01
US20070052969A1 (en) 2007-03-08
EP1664675B1 (en) 2008-04-23
EP1664675A1 (en) 2006-06-07
DE602004013345D1 (en) 2008-06-05
WO2005031261A1 (en) 2005-04-07
DE602004013345T2 (en) 2009-05-20
US7489404B2 (en) 2009-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110531